Todd Alden Duncan, B General Building Contractor in Napa, CA
Todd Alden Duncan operating as a sole owner holds an active California contractor license (CSLB #991628), valid through Mar 31, 2028. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries 2 CSLB classifications: B General Building Contractor and C-6 Cabinet, Millwork and Finish Carpentry Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Napa, in Napa County, California.
- License Number
- 991628
- Issued
- Mar 25, 2014
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230718
- Effective
- Feb 14, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 23, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Todd Alden Duncan licensed in California?
Yes. Todd Alden Duncan holds California Contractors State License Board license number 991628, which is active and in good standing. The license was first issued on March 25, 2014. It is valid through March 31, 2028.
What does Todd Alden Duncan specialize in?
Todd Alden Duncan is licensed for 2 CSLB classifications: B General Building Contractor and C-6 Cabinet, Millwork and Finish Carpentry Contractor.
Where is Todd Alden Duncan headquartered?
Todd Alden Duncan is headquartered at 2215 West Park Avenue, Napa, CA 94558, in Napa County, California.
Does Todd Alden Duncan have an active surety bond on file with CSLB?
Yes. Todd Alden Duncan has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Todd Alden Duncan carry workers' compensation coverage?
Todd Alden Duncan reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Todd Alden Duncan's contractor license?
You can verify Todd Alden Duncan's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=991628.
- License issuedMar 25, 2014
- Bond activeFeb 14, 2026
- WC coverage startsFeb 23, 2026
- License expiresMar 31, 2028
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